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Fix pick from Random

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This commit is contained in:
Ricardo Matias
2020-03-05 12:55:31 +01:00
parent 857b8714fe
commit e6233ebe9a
1 changed files with 4 additions and 4 deletions
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8
orx-noise/src/main/kotlin/Random.kt
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@@ -88,6 +88,10 @@ object Random {
val picked = mutableListOf<T>() val picked = mutableListOf<T>()
while(picked.size < count) { while(picked.size < count) {
if (list.isEmpty()) {
list = coll.toMutableList()
}
var index = int0(list.size) var index = int0(list.size)
var newElem = list.elementAt(index) var newElem = list.elementAt(index)
@@ -96,10 +100,6 @@ object Random {
newElem = list.elementAt(index) newElem = list.elementAt(index)
} }
if (list.isEmpty()) {
list = coll.toMutableList()
}
picked.add(list[index]) picked.add(list[index])
list.removeAt(index) list.removeAt(index)
} }